Nothing Phone 4(b) vs Xiaomi Redmi 15C 5G (8GB RAM + 128GB)
Here you can compare Nothing Phone 4(b) and Xiaomi Redmi 15C 5G (8GB RAM + 128GB). Comparing Nothing Phone 4(b) vs Xiaomi Redmi 15C 5G (8GB RAM + 128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Nothing Phone 4(b) stands against Xiaomi Redmi 15C 5G (8GB RAM + 128GB) and which one should you buy The current lowest price found for Nothing Phone 4(b) is ₹34,999 and for Xiaomi Redmi 15C 5G (8GB RAM + 128GB) is ₹19,499. The details of both of these products were last updated on Jul 11, 2026.
| Specification | Nothing Phone 4(b) | Xiaomi Redmi 15C 5G (8GB RAM + 128GB) |
|---|---|---|
| RAM | 8 GB | 8 GB |
| CPU | 2.3 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 1/2.76", OIS & EIS, Auto Focus, Pdaf, Image Super Resolution(ISR) Algorithm 8 MP ƒ/2.2 (Ultra Wide) Sensor 1/4", Field Of View 119.5° | 50 MP ƒ/1.8 (Wide Angle) (Auxiliary lens) |
| OS | Android v16 | Android v15 |
| Battery | 6000 mAh | 6000 mAh, Li-Po Battery |
| Price | ₹34,999 | ₹19,499 |
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Overview
| Specs Score | 67 / 100 Better Specs | 57 / 100 |
| Display Resolution | 1080 x 2344 pixels Better Resolution | 720 x 1600 pixels |
| Screen To Body Ratio | ~ 87.2% Less Bezels | ~ 82.1% |
| Front Camera | 16 MP Better Front Camera Resolution | 8 MP |
| Thickness | 8.6 mm | 7.99 mm Slimmer |
| Unique Features | No No No | 3.5mm Audio Jack FM Radio Memory Card Support |
General
| Model | 15C 5G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| eSIM Support | No | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 3 years | 2 years |
| Security Updates | 6 years | 4 years |
| Release Date | July 07, 2026 | December 03, 2025 |
| In The Box | Nothing Phone (4b), Nothing Cable (C-c) 100 C, Phone (4b) Protector (Pre-applied), Phone (4b) Case, SIM Tray Ejector Tool, Safety Information And Warranty Card | Dark Purple, Moonlight Blue, Midnight Black |
Design
| Dimensions | 78.2 x 164.4 x 8.6 mm | 79.47 x 171.56 x 7.99 mm |
| Weight | 210 g | 211 g |
| Colors | White, Black, Blue |
Display
| Type | Color Super AMOLED Screen (16.7 M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.77 inches, 1080 x 2344 pixels, 120 Hz | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.6:9 |
| PPI | ~ 381 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 87.2% | ~ 82.1% |
| Glass Type | Dragontail Pro Glass | |
| Brightness | Peak Brightness: 2000 Nits Outdoor Brightness: 1200 Nits Typical Brightness: 600 Nits | 660 nits (typ), 810 nits HBM |
| HDR Support | Yes, HDR10+ | |
| Adaptive Refresh Rate | Yes | |
| Display Dimming | Pwm Frequency 480 Hz | |
| Color Gamut | 83% NTSC | |
| Features | Contrast Ratio : 1,000,000:1, Touch Sampling Rate Up To 1000 Hz | TÜV Rheinland Low Blue Light (Software Solution) Certified, TÜV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified, Contrast ratio: 1200:1, |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | N1, N3, N5, N8, N28B, N40, N41, N77, N78 | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-fi 6, 802.11 A/B/G/N/AC/Ax, 2.4g/5g Dual-band, Mu-mimo, Wi-fi Direct, Hotspot | Wi-Fi: 2.4GHz | 5GHz |
| Bluetooth | Yes, v6.0 | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | No |
Performance
| Geekbench Score | 1,942 (Multi Core) (v6) 735 (Single Core) 1,420 (OpenCL) 1,405 (Vulkan) |
Extra
| GPS | GPS (L1), GLONASS (G1), BDS (B1I), GALILEO (E1), QZSS (L1) | GPS | Glonass | Galileo | Beidou |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer Electronic Compass Ambient Light Sensor Gyroscope Proximity Sensor | Virtual Proximity Sensor, Ambient Light Sensor Accelerometer, Electronic compass |
| 3.5mm Headphone Jack | No | Yes |
| AI Features | Gemini, Circle to Search | |
| Water Resistance | 25 cm upto 20 min | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Qualcomm Spectra Image Signal Processor, 2 High-definition Mics, Glyph Bar |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 1/2.76", OIS & EIS, Auto Focus, Pdaf, Image Super Resolution(ISR) Algorithm 8 MP ƒ/2.2 (Ultra Wide) Sensor 1/4", Field Of View 119.5° | 50 MP ƒ/1.8 (Wide Angle) (Auxiliary lens) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Dual Video Recording, Ultra XDR, AI Semantic Segmentation (12 Layers), Portrait Optimiser, Night Mode, 4k Recording At 30 Fps 1080p Recording At 30 Or 60 Fps 1080p Ultra XDR Recording At 30 Fps Slo-mo At 1080p 120 Fps Time Lapse At 4k / 1080p | HDR Mode, Night Mode, Auto Night Mode, Portrait Mode, Time-lapse |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 (Wide Angle) Sensor 1/3", Field Of View 81.8° Punch Hole, Screen Flash | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v15 |
| Custom UI | Nothing OS 4.1 | HyperOS 2 |
| Chipset | Quallcomm Snapdragon 6 Gen4 | Mediatek Dimensity 6300 |
| CPU | 2.3 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 1 Prime Core, Up To 2.3 Ghz, 3 Performance Cores, Up To 2.2 Ghz, 4 Efficiency Cores, Up To 1.8 Ghz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| Fabrication Node | 4 NM TSMC | |
| GPU | Qualcomm Adreno 810 | Arm Mali-G57 MC2 |
| NPU | Qualcomm Hexagon NPU, Qualcomm AI Engine | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Supports | READ: JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG " OUTPUT: JPEG, DNG | |
| Yes | Yes | |
| Music | PLAYBACK: MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4,RECORDING: WAV, AAC, AMR | Yes |
| Video | PLAYBACK: MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, FLV, WEBM RECORDING: MP4 | Yes |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 33W |
| Reverse Charging | Yes, 7.5 | Yes |
Discuss
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